Get paid for what you built: 10 AI skills for selling up or handing it on

owner-dependency

make the business work without you in it

How the two work together

Claude thinks it through. Paste the Claude prompt into Claude Code, or drop the folder into your skills folder. Claude does the judgement: what to look for, what is worth doing, what is right.

Codex gets it done. At the hand-off point Claude runs Codex on your machine with one command and passes it the Codex prompt. Codex does the mechanical part and hands the result back. Claude checks it before you see it.

No API key to set up: Claude calls the Codex you already have installed. If Codex is not installed, Claude does that half itself and tells you.

Prompt for Claude

---
name: owner-dependency
description: Turns the owner's own honest account of every task, relationship, piece of knowledge or authority that currently depends on them personally, their Designated Premises Supervisor and Food Business Operator status, their office holder and shareholding position, whether key person insurance is already in place, and whether a lasting power of attorney exists, into a dated dependency register ranked by how quickly each item could be broken out against what genuinely cannot be delegated before a sale, a Designated Premises Supervisor and Food Business Operator single point of failure file, a key person insurance status file, and a gap list. Use when you are one to three years from selling, retiring or handing the business to family and nothing about what only you can do has ever been written down.
---

# A written register of everything that only works because you are there, ranked by how fast each one can be handed to someone else

You give this your own honest list of tasks, relationships and knowledge that currently run through you personally, whether you are the sole Designated Premises Supervisor and the named Food Business Operator, your position as a company officer or shareholder, whether key person insurance already exists, and whether a lasting power of attorney is in place. You get back a dated register: every dependency named, ranked by how it could actually be broken out, a Designated Premises Supervisor and Food Business Operator file naming the single points of failure the law itself creates, a key person insurance status file, and a gap list. It never scores owner dependency as a percentage and it never states that reducing it adds a specific amount or percentage to a sale price, because no published figure exists for a single independent UK hospitality business, and the one public tool found claiming to calculate that figure turned out to be a US sales aid built on American small business data.

## What it does

1. **Write down what "only you" actually means, before naming a single task.** Most owners' first list is really a list of things they currently do, not things only they can do. Sort every candidate into two piles: tasks you happen to do because nobody else has been asked, and tasks that genuinely stop or fail if you are unavailable for a week. The register is built from the second pile. A task that a competent second person could pick up from a written note by Friday is not a dependency, it is an undone job, and the two need different fixes. Do this sorting honestly and in your own words before the register has a single row, because a register that starts too wide buries the two or three dependencies that actually matter.

2. **Build the register one dependency at a time, with your own account of why it depends on you.** For each item write what it is, why it currently needs you specifically, what a workable handover would look like, who you would name if you had to name someone today, and a target date for getting it written down or handed over. Include tasks (the Thursday supplier order, the till reconciliation), relationships (the two corporate customers who book because they know you, the landlord's agent who only deals with you), knowledge (the recipe that was never written down, the reason the walk in fridge alarm sometimes trips), and authority (who can actually sign a cheque, approve a refund, or agree a rota swap when you are not there). Every row is your own statement, not a guess made on your behalf.

3. **Name the Designated Premises Supervisor fact specifically, because the law makes it a single point of failure and not just a job title.** Licensing Act 2003 section 15 defines the term precisely: "references to the 'designated premises supervisor', in relation to a premises licence, are to the individual for the time being specified in that licence as the premises supervisor", and confirms "nothing in this Act prevents an individual who holds a premises licence from also being specified in the licence as the premises supervisor", which is why so many owners hold both roles themselves. Section 19 then turns that into a hard stop: every premises licence authorising the supply of alcohol must include the condition that "no supply of alcohol may be made under the premises licence at a time when there is no designated premises supervisor in respect of the premises licence, or at a time when the designated premises supervisor does not hold a personal licence or his personal licence is suspended", and separately that "every supply of alcohol under the premises licence must be made or authorised by a person who holds a personal licence." If you are the sole named DPS and the sole personal licence holder on site, record that as its own line, not folded into the general task list, because it is a legal condition on the licence itself, not a preference about who runs the bar.

4. **Name the Food Business Operator fact the same way, because it is a personal legal responsibility, not a rota position.** Regulation (EC) No 178/2002 Article 3(3), as it applies in the UK, defines the food business operator as "the natural or legal persons responsible for ensuring that the requirements of food law are met within the food business under their control." Regulation (EC) No 852/2004 Article 5(1) then places the duty to "put in place, implement and maintain a permanent procedure or procedures based on the HACCP principles" directly on that operator. The two read together as one fact worth sitting with: handing the fridge checks, the temperature log and the allergen matrix to a kitchen manager delegates the tasks, but it does not move the legal responsibility for the food safety procedure off the person the local authority has on file as the operator. Record who is currently registered as the FBO, whether that registration reflects who actually runs food safety day to day, and whether that mismatch has ever been raised with the local authority.

5. **Check the Business Asset Disposal Relief timing before you resign anything, because reducing your own involvement too early can cost the relief you were trying to protect.** HMRC's helpsheet HS275 sets two conditions for a personal company: "you hold at least 5% of the ordinary share capital and that holding gives you at least 5% of the voting rights in the company", and "you must be either an officer or employee of that company (or an officer or employee of one or more members of the trading group)." Both must be met "throughout a period of 2 years", ending on the date of disposal. An owner who resigns as director, or gives away shares to bring a successor in, more than a token amount before the sale can unintentionally break that continuous two year test for the very shares they are trying to sell. This is not a reason to avoid reducing dependency. It is a reason to write down the date of any change to your own office holder or shareholding status here, and take it to your accountant before you act on it rather than after.

6. **Record whether key person insurance already exists, and be precise about what it actually does.** HMRC's own manual at BIM45525 describes it as "a policy insuring against loss of profits resulting from the death, critical illness, sickness, accident or injury of an employee, director or other 'key person'", and sets out the conditions under which the premium is treated as a deductible trading expense, including that "the sole purpose of taking out the insurance is the trade purpose of meeting a loss of trading income that may result from loss of the services of the key person" and, for life cover, that the policy is "term insurance, providing cover only against the risk that one or more of the lives insured dies within the term of the policy, with no other benefits." Record only whether a policy exists, who holds it and what it insures against, as stated by the owner or the policy documents. This step never estimates a premium, a sum insured or a likelihood of claim, and it never suggests that a policy in place is the same thing as the dependency being reduced. It cushions the business financially if the worst happens. It does not write down a single recipe, train a single deputy or tell a landlord who to call.

7. **Record whether a lasting power of attorney exists, separately from any will, because a will only works after death and the business does not wait that long.** GOV.UK describes the property and financial affairs LPA in plain terms: "Use this LPA to give an attorney the power to make decisions about money and property for you, for example: managing a bank or building society account, paying bills, collecting benefits or a pension, selling your home." The page makes no mention of a business account or a trading business specifically, so never assume an existing LPA automatically extends to the business bank account, supplier payments or the ability to sign for the company. Record whether one exists, when it was made, and whether the owner has confirmed with their own solicitor that it names the business accounts and authority it needs to. Where it has not been confirmed, that goes straight into the gap list rather than being marked as covered.

8. **Rank every dependency by how it could actually be broken out, using four named routes, and keep what is genuinely undelegatable in its own short list.** The four routes, in the order they are usually fastest to slowest: a documented procedure that a competent stranger could follow without you; delegated authority, meaning someone else already has the actual power to sign, approve or decide, not just the knowledge; a second named contact, meaning a supplier, the landlord's agent, the bank or the licensing authority already recognises someone other than you; and a transferable relationship, meaning a customer or supplier relationship that survives you leaving the room, which usually takes the longest because it runs on trust built over time. What is genuinely undelegatable before a sale is a short and specific list: being the person named on the share certificate, being the sole trader themselves, or a licence or registration that is legally tied to one named individual until it is formally varied or transferred. Everything else belongs in one of the four routes, even if the honest answer today is that no work has started on it yet.

9. **Hand the whole register to Codex and get back the dated files.** Give it every dependency row from steps 1 to 8 exactly as you wrote it, the DPS and FBO facts, the office holder and BADR dates, the key person insurance position, and the lasting power of attorney position, all as your own supplied answers with no judgement left open. Then run, from the folder holding your working copies:

   ```
   codex exec --sandbox danger-full-access --skip-git-repo-check -C "<working folder>" - < CODEX.md
   ```

   Back come the dependency register, the DPS and FBO file, the key person insurance status file and the gap list. Codex never decides which tasks are genuinely undelegatable, never invents a successor you did not name, and never scores anything as a percentage.

10. **Read the gap list before the register, because the gap list is the one that changes what you do this month.** The register tells you what exists. The gap list tells you what does not: every dependency with no named successor, every allergen matrix, DPS or FBO row still resting on you alone, every compulsory claim with no evidence behind it that a buyer's solicitor would ask about anyway, and every policy or power of attorney that has not actually been confirmed to cover the business. A long register with a short gap list means the writing down has started. A short register with an empty gap list on the first pass usually means step 1 was too narrow, not that the business has no dependencies.

## Then it checks

1. Every dependency in the register carries a breakout route of documented procedure, delegated authority, second named contact or transferable relationship, or is marked genuinely undelegatable, and no row is left blank.
2. The DPS file states plainly whether the owner is the sole named Designated Premises Supervisor and whether a second personal licence holder exists who could be named, with no row reading probably or left blank.
3. The FBO file states who is currently registered as the food business operator with the local authority and whether that matches who actually runs food safety day to day.
4. Every dependency with no named successor is counted separately from every dependency with a named but untrained successor, and both counts appear in the gap list.
5. The key person insurance file records either that a policy exists today with what it covers, or states plainly that none exists, and contains no premium figure, sum insured estimate or claim likelihood anywhere.
6. No file anywhere states a dependency percentage, a readiness score out of ten, or a specific price or valuation uplift figure for reducing dependency.

Any check fails: name it, redo that step once. Failed twice: say what is wrong and stop.

## Rules
- Public information only.
- Never invent a fact, a number or a quote.
- Anything sent in someone's name says whose name it is.
- Never score owner dependency as a percentage or a readiness figure. A score lets an owner feel finished while the licence, the recipe or the corporate customer relationship sits exactly where it was. The only honest measure of progress is which rows in the register have actually closed.
- Never state that reducing owner dependency adds a specific amount or percentage to a sale price. No published figure exists for a single independent UK hospitality business, not from gov.uk, not from the Valuation Office Agency, which exists to value property for taxation and benefits and publishes nothing about business sale premiums, and not from the Office for National Statistics. The one public tool found that claims to calculate an "owner-dependency discount" and a recoverable "premium" is a lead generation calculator for a paid consulting engagement, built on US small business data, and its own figures are marked illustrative rather than evidenced. Borrowing a number from a tool like that does the deciding for the owner, and it was never their number to begin with.
- Never decide which dependencies are genuinely undelegatable before a sale. That list is narrow and legal in nature, being the person named on the share certificate or the sole trader themselves, or a licence tied to one individual until formally varied. Everything else is the owner's own judgement about how fast it can move, not a rule this skill applies for them.
- Never write to a landlord, a licensing authority, an insurer, a bank, a customer or a member of staff. Telling any of them that the owner's role is changing has a sequence and a set of consequences that belong to the owner and their own advisers.
- Never assume a lasting power of attorney already covers the business bank account or trading authority because it exists. GOV.UK's own description of the property and financial affairs LPA does not mention a business specifically, and whether it needs extending is a question for the owner's own solicitor, not an assumption this skill makes for them.
- This output is a working document prepared for the owner's own accountant, solicitor and, where relevant, insurance broker to check. It applies published rules to what the owner supplies. It is not legal, tax or insurance advice, and it is not a ruling that any dependency has actually been reduced.

## Built from
- Licensing Act 2003, section 15, "Premises supervisors", https://www.legislation.gov.uk/ukpga/2003/17/section/15, up to date with all changes known to be in force on or before 23 September 2026, read 23 September 2026: the definition of designated premises supervisor in step 3.
- Licensing Act 2003, section 19, "Mandatory condition: designated premises supervisor", https://www.legislation.gov.uk/ukpga/2003/17/section/19, up to date with all changes known to be in force on or before 23 September 2026, read 23 September 2026: the mandatory condition and the personal licence requirement in step 3.
- Regulation (EC) No 178/2002 laying down the general principles and requirements of food law, Article 3(3), as it applies in the UK, https://www.legislation.gov.uk/eur/2002/178/article/3, read 23 September 2026: the definition of food business operator in step 4.
- Regulation (EC) No 852/2004 on the hygiene of foodstuffs, Article 5, as it applies in the UK, https://www.legislation.gov.uk/eur/2004/852/article/5, up to date with all changes known to be in force on or before 31 December 2020, read 23 September 2026: the permanent HACCP procedure duty attached to the food business operator in step 4.
- HM Revenue and Customs, Helpsheet HS275, "Business Asset Disposal Relief (2026)", https://www.gov.uk/government/publications/entrepreneurs-relief-hs275-self-assessment-helpsheet/hs275-business-asset-disposal-relief-2026, published 6 April 2026, read 23 September 2026: the personal company test, the officer or employee condition and the two year qualifying period in step 5.
- HM Revenue and Customs, Business Income Manual, BIM45525, "Key man insurance", https://www.gov.uk/hmrc-internal-manuals/business-income-manual/bim45525, last updated 4 August 2026, read 23 September 2026: the definition of key person insurance and the deductibility conditions in step 6.
- GOV.UK, "Power of attorney", https://www.gov.uk/power-of-attorney, no publication or updated date shown on the page, read 23 September 2026: the property and financial affairs lasting power of attorney wording in step 7.
- GOV.UK, "Valuation Office Agency", https://www.gov.uk/government/organisations/valuation-office-agency, no publication or updated date shown on the page, read 23 September 2026: confirms the agency values property for taxation and benefits and publishes no business sale valuation benchmark, cited in the rules.
- GitHub, dataappengineer/succession-calculator, "Ctrl Shift: Business Succession Calculator", https://github.com/dataappengineer/succession-calculator, repository data read via https://api.github.com/repos/dataappengineer/succession-calculator on 23 September 2026 showing 0 stargazers and 6 open issues, created 25 April 2026, read 23 September 2026: the public tool cited in the rules as an example of an invented owner-dependency discount figure.

Prompt for Codex

# owner-dependency

## You are given
The owner's own task-by-task account of every dependency they believe currently runs through them personally, each one already sorted by the owner into a task, a relationship, a piece of knowledge or a form of authority, each with the owner's own statement of why it depends on them, a proposed breakout route already chosen by the owner as one of documented procedure, delegated authority, second named contact or transferable relationship, or marked by the owner as genuinely undelegatable before a sale, a named successor where one exists, and a target date where one has been set. The owner's statement of whether they are the sole named Designated Premises Supervisor and whether a second personal licence holder exists who could be named. The owner's statement of who is currently registered as the Food Business Operator with the local authority and whether that matches who runs food safety day to day. The owner's position as a company officer, employee or shareholder, and the date of any change already made or planned to that position. The owner's statement of whether key person insurance is in place, and if so who holds it, what it insures against and its renewal date, taken from the policy documents or the owner directly. The owner's statement of whether a lasting power of attorney exists, when it was made, and whether it has been confirmed by their own solicitor to cover the business bank account and trading authority. Every judgement call, including which route a dependency takes, which items are genuinely undelegatable, who is named as a successor, and whether a gap matters, has already been made by the owner and is supplied to you as a stated fact.

## Produce
Write into a `./owner-dependency-output/` folder:

1. `dependency-register.csv` with these columns in this order: `dependency_ref`, `category`, `description_verbatim`, `why_it_depends_on_owner_verbatim`, `breakout_route`, `named_successor`, `successor_named`, `target_date`, `date_recorded`. `dependency_ref` is DEP001 upward. `category` is exactly one of `task`, `relationship`, `knowledge`, `authority`. `breakout_route` is exactly one of `documented procedure`, `delegated authority`, `second named contact`, `transferable relationship`, `genuinely undelegatable`. `successor_named` is `yes` or `no`, and is `no` whenever `named_successor` is blank. Sort the file by `breakout_route` in the fixed order just given, documented procedure first and genuinely undelegatable last, and within each route by `dependency_ref`. This is a sort on a value the owner already supplied, not a judgement about which route is correct.
2. `dps-fbo-single-point-of-failure.csv` with columns: `role`, `named_individual`, `sole_holder`, `second_person_identified`, `second_person_name`, `licence_or_registration_reference`, `date_recorded`. `role` is exactly one of `Designated Premises Supervisor`, `Food Business Operator`. `sole_holder` and `second_person_identified` are `yes` or `no`. Exactly one row per role the owner has supplied facts for; if the venue holds no premises licence, still write the `Food Business Operator` row and note the absence of a DPS row in `gaps.md`.
3. `key-person-insurance-status.csv` with columns: `policy_in_place`, `insured_individual`, `policy_type`, `sum_insured_gbp`, `renewal_date`, `evidence_source`. `policy_in_place` is `yes` or `no`. Every cell other than `policy_in_place` is left empty and the row is listed in `gaps.md` when `policy_in_place` is `no`. `sum_insured_gbp` is copied exactly from a supplied policy document or the owner's own statement and is never estimated, calculated or rounded.
4. `gaps.md` a numbered list of: every dependency in `dependency-register.csv` with `successor_named` equal to `no`; every row in `dps-fbo-single-point-of-failure.csv` where `sole_holder` is `yes` and `second_person_identified` is `no`; the key person insurance row where `policy_in_place` is `no`; whether a lasting power of attorney exists and, if it does, whether it has been confirmed to cover the business bank account and trading authority, recorded as confirmed, not confirmed, or no lasting power of attorney supplied; and any dependency row where `breakout_route` was left blank or does not match one of the five fixed values, which is an input error to report rather than a value to guess.

## Rules
- Codex counts, sorts and records what the owner supplied. It never scores dependency as a percentage or a readiness figure anywhere, in any file.
- Codex never estimates, states or implies a specific price, valuation multiple or percentage uplift for reducing owner dependency in a single independent UK hospitality business. No such figure exists in any source supplied, and none is to be written even as an illustration.
- Codex never decides which dependency is genuinely undelegatable, never chooses a breakout route the owner did not supply, and never invents a named successor. A dependency with no supplied route or no supplied successor is recorded as missing in `gaps.md`, never filled in with a plausible answer.
- Codex never estimates a sum insured, a premium or a renewal date for key person insurance. An unsupplied value is an empty cell and a line in `gaps.md`.
- Codex never assumes a lasting power of attorney covers business assets because one exists. The confirmed, not confirmed or no LPA supplied distinction in `gaps.md` is drawn from what the owner stated, not inferred from the LPA's existence.
- Use British English, GBP written as GBP or the pound sign, and DD Month YYYY dates. No em dashes in any file you write, and any supplied text containing one is recorded verbatim and flagged in `gaps.md`.
- Every quoted task description, relationship name and successor name is copied exactly as supplied, including punctuation and capitalisation.
- Every file ends with this line: this is a working document prepared for the owner to check against their own records, and for their accountant, solicitor and, where relevant, insurance broker to check before anything is relied on. It applies supplied facts to a register and is not a ruling that any dependency has actually been reduced.

## Return
The absolute path of every file written, the row count of `dependency-register.csv` broken down by `breakout_route`, the count of dependencies with `successor_named` equal to `no`, the DPS and FBO rows stated in full including whether each is a sole holder with no second person identified, the key person insurance status stated as in place or not in place, the lasting power of attorney status stated as confirmed, not confirmed or no LPA supplied, and the `gaps.md` item count.

Built from the best public work on this

Sources for owner-dependency

Everything below was opened and read on 23 September 2026. Nothing is cited that could not be loaded. This topic is more operational than statutory, so the source list is shorter than a pack skill built entirely on legislation, and that is by design rather than a gap: several steps in the skill are plain practical instruction on building a register, not statute, and are labelled as such rather than dressed up with a citation that does not genuinely apply.

1. Licensing Act 2003, sections 15 and 19

https://www.legislation.gov.uk/ukpga/2003/17/section/15 and https://www.legislation.gov.uk/ukpga/2003/17/section/19, both stated as up to date with all changes known to be in force on or before 23 September 2026, read 23 September 2026.

Section 15 supplies the definition the skill leans on: "references to the 'designated premises supervisor', in relation to a premises licence, are to the individual for the time being specified in that licence as the premises supervisor", and it confirms directly why so many independent hospitality owners are both licence holder and DPS at once: "Nothing in this Act prevents an individual who holds a premises licence from also being specified in the licence as the premises supervisor." Section 19 is where the definition turns into a legal single point of failure. It requires every premises licence authorising the supply of alcohol to include the condition that "no supply of alcohol may be made under the premises licence at a time when there is no designated premises supervisor in respect of the premises licence, or at a time when the designated premises supervisor does not hold a personal licence or his personal licence is suspended", and that "every supply of alcohol under the premises licence must be made or authorised by a person who holds a personal licence." Read together, an owner who is the sole DPS and the sole personal licence holder is not just busy, they are the only person who can lawfully authorise a sale of alcohol on the premises, and that fact belongs in its own file rather than buried in a general task list.

Where the skill departs: the sibling skill readiness-check already covers the section 42 transfer and section 37 variation processes for handing the DPS role and the premises licence itself to a buyer. This skill does not repeat that process. Its job is narrower and earlier: establish whether the sole point of failure exists today, and whether a second person holding a personal licence has even been identified, which is the fact that has to be true before any transfer or variation can happen quickly.

2. Regulation (EC) No 178/2002, Article 3(3), as it applies in the UK

https://www.legislation.gov.uk/eur/2002/178/article/3, read 23 September 2026.

Article 3(3) is the source of the term itself: a food business operator is defined as "the natural or legal persons responsible for ensuring that the requirements of food law are met within the food business under their control." The phrase "responsible for ensuring" is doing the work here. It is not a job title assigned by a rota, it is a personal legal responsibility that sits with whoever the local authority has on file as the operator, whatever tasks have actually been delegated to staff day to day.

Where the skill departs: the page defines the term precisely and nothing more. It is not itself a source of guidance on succession or delegation, and the skill does not pretend otherwise. It is cited here purely to establish, in the regulator's own wording, that the FBO role is a responsibility attached to a named person, which is the fact step 4 of the skill is built around.

3. Regulation (EC) No 852/2004, Article 5, as it applies in the UK

https://www.legislation.gov.uk/eur/2004/852/article/5, stated as up to date with all changes known to be in force on or before 31 December 2020, read 23 September 2026.

Article 5(1) requires food business operators to "put in place, implement and maintain a permanent procedure or procedures based on the HACCP principles." This is the duty that sits on the person defined in source 2, and the skill reads the two together deliberately: the permanent procedure has to exist and be maintained by the operator, so delegating the daily temperature checks to a kitchen manager satisfies the letter of "implement" without touching who is legally answerable for "maintain." This regulation is also cited, for a different purpose, in the sibling skill readiness-check, where it establishes that the documented procedure has to exist at all. Here it is used to establish something narrower: that the responsibility for the procedure does not move with the task.

Where the skill departs: the regulation goes on to set out detailed HACCP principles, record keeping and flexibility for small businesses that the readiness-check and books-for-diligence skills already address as part of the wider food safety file. This skill does not repeat that detail. It uses Article 5 for one point only, that the operator's responsibility is personal and does not transfer by delegating the task.

4. HM Revenue and Customs, Helpsheet HS275, "Business Asset Disposal Relief (2026)"

https://www.gov.uk/government/publications/entrepreneurs-relief-hs275-self-assessment-helpsheet/hs275-business-asset-disposal-relief-2026, published 6 April 2026, read 23 September 2026.

The helpsheet sets the personal company test in one sentence: "you hold at least 5% of the ordinary share capital and that holding gives you at least 5% of the voting rights in the company", with further entitlement conditions applying from 29 October 2018. It sets the office holder condition alongside it: "You must be either an officer or employee of that company (or an officer or employee of one or more members of the trading group)." Both conditions have to be met, in the helpsheet's own words, "throughout a period of 2 years", a period that "ends with the date when you disposed of the asset." This is the fact the skill turns into a caution rather than a rule it enforces: an owner who resigns as a director, or transfers shares to a successor, earlier than they need to as part of reducing their own dependency can interrupt that continuous two year window for the very disposal they are preparing for.

Where the skill departs: HS275 is a detailed helpsheet covering trustees, associated disposals, and the cessation of trading provisions that the sibling skill readiness-check already draws on for its own step 10. This skill takes only the personal company and officer conditions and the two year continuous test, because those are the two facts that interact directly with an owner stepping back from their own role, and it goes no further into the relief's mechanics than that. It also does not calculate or state whether any particular owner's timeline would in fact breach the test, because that depends on facts, including the exact disposal date, that only the owner's accountant can properly assess.

5. HM Revenue and Customs, Business Income Manual, BIM45525, "Key man insurance"

https://www.gov.uk/hmrc-internal-manuals/business-income-manual/bim45525, last updated 4 August 2026, read 23 September 2026.

This is the most directly useful UK source found on what key person insurance actually is, and it comes from HMRC's own internal manual rather than a broker's marketing page, which is exactly why it was chosen over a commercial insurer's guide. It defines the product as "a policy insuring against loss of profits resulting from the death, critical illness, sickness, accident or injury of an employee, director or other 'key person'", and sets out the Anderson rules HMRC applies when deciding whether the premium is a deductible trading expense: "the sole purpose of taking out the insurance is the trade purpose of meeting a loss of trading income that may result from loss of the services of the key person", and, for life cover specifically, that the policy is "term insurance, providing cover only against the risk that one or more of the lives insured dies within the term of the policy, with no other benefits", while "whole life or endowment policies, or critical illness or accident policies with an investment content" are treated as capital expenditure and are not deductible.

The house style brief asked for a source from a body such as the British Insurance Brokers' Association or the Association of British Insurers where possible. Both were attempted: BIBA's site (www.biba.org.uk, including a coverholder-products path and a business-insurance path) returned HTTP 403 on every page tried, and the ABI's business insurance pages (www.abi.org.uk) also returned HTTP 403, both consistent with bot protection blocking automated fetches rather than the pages not existing. MoneyHelper's business protection insurance guide (www.moneyhelper.org.uk) returned the same 403. HMRC's own manual was fetched successfully, is unambiguously authoritative on what the product is and how it is tax treated, and is used here in its place.

Where the skill departs: BIM45525 is a tax manual, and its purpose is to decide deductibility, not to advise a business on whether to buy cover or how much. The skill does not use it for either of those things. It uses the definition to make the status file precise about what the product actually insures against, and it explicitly refuses to state a premium, a sum insured or a likelihood of claim, none of which appear in this source or in any source found.

6. GOV.UK, "Power of attorney"

https://www.gov.uk/power-of-attorney, no publication or updated date shown on the page, read 23 September 2026.

The page describes the property and financial affairs lasting power of attorney: "Use this LPA to give an attorney the power to make decisions about money and property for you, for example: managing a bank or building society account, paying bills, collecting benefits or a pension, selling your home." This is the mechanism that covers the gap a will cannot, since a will only takes effect after death and a business does not stop needing decisions made if the owner is simply unable to make them for a period.

Where the skill departs, and this is worth stating plainly: the page makes no mention of a business bank account, trading authority, or running a business at all. The skill does not assume an LPA covers the business because the owner has one. It records whether an LPA exists as a fact, and separately records whether the owner's own solicitor has confirmed it extends to the business accounts and authority it would need to, treating anything short of that confirmation as a gap. This is also why the skill does not attempt any guidance on setting up a business specific LPA, which is a solicitor's drafting question, not a fact this register can establish on its own.

7. GOV.UK, "Valuation Office Agency"

https://www.gov.uk/government/organisations/valuation-office-agency, no publication or updated date shown on the page, read 23 September 2026.

Fetched specifically to check the house style brief's instruction to confirm honestly that no published percentage uplift or valuation impact figure exists for reducing owner dependency in a single independent UK hospitality business. The page states the agency "gives the government the valuations and property advice needed to support taxation and benefits", and its listed work covers council tax, business rates, local housing allowance and property stock statistics. Nothing in its published remit or its linked publications addresses business sale valuation, owner dependency, or key person discounts of any kind.

Where the skill departs: this source proves an absence rather than supplying a fact to build a step on, and it is used only in the rules section for exactly that purpose, alongside the same honest absence on gov.uk and the Office for National Statistics more generally, neither of which publish a comparable figure either.

The best public prompt found

The search for an existing public prompt, tool or checklist for reducing key person or owner dependency ahead of a business sale turned up one genuinely relevant result: dataappengineer/succession-calculator, "Ctrl Shift: Business Succession Calculator", https://github.com/dataappengineer/succession-calculator, with repository metadata confirmed directly from https://api.github.com/repos/dataappengineer/succession-calculator on 23 September 2026, showing 0 stargazers, 0 forks, 6 open issues, and a repository created 25 April 2026 and last pushed 15 May 2026.

Its README describes a rule based scoring tool, not a language model prompt: an "owner dependency score" out of 100 built from "a sum of weights across 8 yes/no questions about business documentation", which drives "a piecewise multiple adjustment ranging from +0.3x (score 85 or above) to -1.8x (score below 25)" applied to an industry base multiple, alongside a separate concentration risk adjustment of "-0.5x if top customer over 50%, -0.2x if 25 to 50%, 0.0x if 25% or less." It states a worked example, "$400k SDE, all questions No, $480k gap, 12 to 19x ROI", and names its data sources as "BizBuySell 2024 Insight Report and IBBA Market Pulse Q4 2024." Its README closes with its own honest caveat: "This is a marketing/sales tool for Ctrl Shift's consulting services. All figures are illustrative and should be validated with qualified M&A advisors."

What it gets right, and it is worth taking seriously: it treats owner dependency as a set of yes or no documentation facts rather than a vague feeling, which is the same instinct behind this skill's register. What it gets wrong for a small UK hospitality venue specifically is almost everything else. Its base multiples and its dependency discount are calibrated against US SME sale data quoted in dollars, drawn from a US business brokerage report and a US business broker association's market survey, neither of which covers UK independent hospitality or was gathered with UK businesses in the sample. Its own README admits the figures are illustrative and built to justify a paid consulting engagement, which is precisely the category of borrowed number the skill's rules warn against: a figure produced by someone selling a service, applied to a business it was never measured against, presented with enough decimal precision to look evidenced. No comparable UK, hospitality specific, non-commercial tool was found. Where this skill differs by design is that it never converts the register into a multiple, a discount or a dollar or pound figure at all, UK or otherwise, and it says so in its own rules rather than leaving the temptation for the owner to reach for a number like this one instead.

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